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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Close up of cristal beads
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Close up view of fresh red kiwi fruit isolated on white
Lime trunk
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Tea tree branches and a large stone, background
Plant in front of fallen tree root
Toxoplasma gondii oocyst under the microscope, isolated
Close-up ripe and ripening almond (Prunus dulcis) fruit, growing on a tree on a Sacramento Valley orchard.\n\nTaken in near Davis, California, USA.
Leiden leaf c.s. under microscope
Whole and halved fresh red kiwi fruit on dark glass table, with reflection
Transmition Electron microscopy of an epithelial cell where mitochondria of several sizes can be seen with the characteristic double membrane and internal cristaes. Mitochondria are believed to be of bacteria origin. It has its own genome and RNA and protein which are similar to those of bacteria.
Green Fig on Tree
Coal seams in Irwin River riverbank in Victoria Plateau near Mingenew Western Australia
Green figs on the tree
Microscope photo of a sambucus stem with parenchyma cells.
Algarve - Silk Floss Tree - spiky bark
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
Open fig on the tree. Formentera.
Backgrounds of Characteristics Tissue Tongue, Small intestine of Cat and Tissue of Esophagus rabbit under microscope.
Photomicrograph of midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.
underground layer in a cross-section of the earth, eroding the soil with plant roots
Full frame of old lava stones in equal shapes, natural pattern. Volcano Fagradalsfjall. Iceland
fig tree plant fruiting daytime
Log and green background
Chlorella vulgaris is a green microalgae mainly used as a medical treatment in Japan. It thought to have potential for biofuel production or as a food additive.
Grasshoppers eat leaves
Leiden leaf c.s. under microscope
Vertical close up of eucalyptus leaves and gum tree nuts in glass vase fresh picked from tree in Australian garden
Free Images: "bestof:Darwin, Earthworm, Fig. 7.JPG en Section through one of the fallen Druidical stones at Stonehenge showing how much it had sunk in the ground de Schnittbild"
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